Xi Chen

According to our database, Xi Chen authored at least 72 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A review of recommender systems based on knowledge graph embedding.

Jin-Cheng Zhang, Azlan Mohd Zain, Kai-Qing Zhou, Xi Chen, Ren-Min Zhang

Expert Syst. Appl., 2024

Pruning via Merging: Compressing LLMs via Manifold Alignment Based Layer Merging.

Deyuan Liu, Zhanyue Qin, Hairu Wang, Zhao Yang, Zecheng Wang, Fangying Rong, Qingbin Liu, Yanchao Hao, Xi Chen, Cunhang Fan, Zhao Lv, Zhiying Tu, Dianhui Chu, Dianbo Sui

CoRR, 2024

News Recommendation With Word-Related Joint Topic Prediction.

Xiuze Pu, Jin-Cheng Zhang, Xi Chen, Yingjing Qian, Renmin Zhang

IEEE Access, 2024

InstructEdit: Instruction-Based Knowledge Editing for Large Language Models.

Ningyu Zhang, Bozhong Tian, Siyuan Cheng, Xiaozhuan Liang, Yi Hu, Kouying Xue, Yanjie Gou, Xi Chen, Huajun Chen

Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024

Unveiling the Pitfalls of Knowledge Editing for Large Language Models.

Zhoubo Li, Ningyu Zhang, Yunzhi Yao, Mengru Wang, Xi Chen, Huajun Chen

Proceedings of the Twelfth International Conference on Learning Representations, 2024

To Forget or Not? Towards Practical Knowledge Unlearning for Large Language Models.

Bozhong Tian, Xiaozhuan Liang, Siyuan Cheng, Qingbin Liu, Mengru Wang, Dianbo Sui, Xi Chen, Huajun Chen, Ningyu Zhang

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2024, 2024

Pruning via Merging: Compressing LLMs via Manifold Alignment Based Layer Merging.

Deyuan Liu, Zhanyue Qin, Hairu Wang, Zhao Yang, Zecheng Wang, Fangying Rong, Qingbin Liu, Yanchao Hao, Bo Li, Xi Chen, Cunhang Fan, Zhao Lv, Dianhui Chu, Zhiying Tu, Dianbo Sui

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Analyzing Chain-of-thought Prompting in Black-Box Large Language Models via Estimated V-information.

Zecheng Wang, Chunshan Li, Zhao Yang, Qingbin Liu, Yanchao Hao, Xi Chen, Dianhui Chu, Dianbo Sui

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

Editing Language Model-Based Knowledge Graph Embeddings.

Siyuan Cheng, Ningyu Zhang, Bozhong Tian, Xi Chen, Qingbin Liu, Huajun Chen

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Active relation discovery: Towards general and label-aware open relation extraction.

Yangning Li, Yinghui Li, Xi Chen, Hai-Tao Zheng, Ying Shen

Knowl. Based Syst., December, 2023

Embracing ambiguity: Improving similarity-oriented tasks with contextual synonym knowledge.

Yangning Li, Jiaoyan Chen, Yinghui Li, Tianyu Yu, Xi Chen, Hai-Tao Zheng

Neurocomputing, October, 2023

An assertion and alignment correction framework for large scale knowledge bases.

Jiaoyan Chen, Ernesto Jiménez-Ruiz, Ian Horrocks, Xi Chen, Erik Bryhn Myklebust

Semantic Web, 2023

Knowledge-augmented Few-shot Visual Relation Detection.

Tianyu Yu, Yangning Li, Jiaoyan Chen, Yinghui Li, Hai-Tao Zheng, Xi Chen, Qingbin Liu, Wenqiang Liu, Dongxiao Huang, Bei Wu, Yexin Wang

CoRR, 2023

Schema-aware Reference as Prompt Improves Data-Efficient Knowledge Graph Construction.

Yunzhi Yao, Shengyu Mao, Ningyu Zhang, Xiang Chen, Shumin Deng, Xi Chen, Huajun Chen

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023

Vision, Deduction and Alignment: An Empirical Study on Multi-Modal Knowledge Graph Alignment.

Yangning Li, Jiaoyan Chen, Yinghui Li, Yuejia Xiang, Xi Chen, Hai-Tao Zheng

Proceedings of the IEEE International Conference on Acoustics, 2023

Schema-adaptable Knowledge Graph Construction.

Hongbin Ye, Honghao Gui, Xin Xu, Xi Chen, Huajun Chen, Ningyu Zhang

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

Novel Relation Detection: Discovering Unknown Relation Types via Multi-Strategy Self-Supervised Learning.

Qingbin Liu, Yin Kung, Yanchao Hao, Dianbo Sui, Siyuan Cheng, Xi Chen, Ningyu Zhang, Jiaoyan Chen

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

Can We Edit Multimodal Large Language Models?

Siyuan Cheng, Bozhong Tian, Qingbin Liu, Xi Chen, Yongheng Wang, Huajun Chen, Ningyu Zhang

Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

Fusing Fine-Grained Information of Sequential News for Personalized News Recommendation.

Jin-Cheng Zhang, Azlan Mohd Zain, Kai-Qing Zhou, Xi Chen, Renmin Zhang

Proceedings of the Database and Expert Systems Applications, 2023

Class Lifelong Learning for Intent Detection via Structure Consolidation Networks.

Qingbin Liu, Yanchao Hao, Xiaolong Liu, Bo Li, Dianbo Sui, Shizhu He, Kang Liu, Jun Zhao, Xi Chen, Ningyu Zhang, Jiaoyan Chen

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022

Understanding Patient Query With Weak Supervision From Doctor Response.

Xiaoming Shi, Sendong Zhao, Yuxuan Wang, Xi Chen, Ziheng Zhang, Yefeng Zheng, Wanxiang Che

IEEE J. Biomed. Health Informatics, 2022

Active Relation Discovery: Towards General and Label-aware Open Relation Extraction.

Yangning Li, Yinghui Li, Xi Chen, Hai-Tao Zheng, Ying Shen, Hong-Gee Kim

CoRR, 2022

Ontology-enhanced Prompt-tuning for Few-shot Learning.

Hongbin Ye, Ningyu Zhang, Shumin Deng, Xiang Chen, Hui Chen, Feiyu Xiong, Xi Chen, Huajun Chen

Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

CLINER: Clinical Interrogation Named Entity Recognition.

Jing Ren, Tianyang Cao, Yifan Yang, Yunyan Zhang, Xi Chen, Tian Feng, Baobao Chang, Zhifang Sui, Ruihui Zhao, Yefeng Zheng, Bang Liu

Proceedings of the Knowledge Science, Engineering and Management, 2022

PAC-Bayes Information Bottleneck.

Zifeng Wang, Shao-Lun Huang, Ercan Engin Kuruoglu, Jimeng Sun, Xi Chen, Yefeng Zheng

Proceedings of the Tenth International Conference on Learning Representations, 2022

Towards Realistic Low-resource Relation Extraction: A Benchmark with Empirical Baseline Study.

Xin Xu, Xiang Chen, Ningyu Zhang, Xin Xie, Xi Chen, Huajun Chen

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

Finding Influential Instances for Distantly Supervised Relation Extraction.

Zifeng Wang, Rui Wen, Xi Chen, Shao-Lun Huang, Ningyu Zhang, Yefeng Zheng

Proceedings of the 29th International Conference on Computational Linguistics, 2022

X-GOAL: Multiplex Heterogeneous Graph Prototypical Contrastive Learning.

Baoyu Jing, Shengyu Feng, Yuejia Xiang, Xi Chen, Yu Chen, Hanghang Tong

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, 2022

2021

Graph-MVP: Multi-View Prototypical Contrastive Learning for Multiplex Graphs.

Baoyu Jing, Yuejia Xiang, Xi Chen, Yu Chen, Hanghang Tong

CoRR, 2021

PRGC: Potential Relation and Global Correspondence Based Joint Relational Triple Extraction.

Hengyi Zheng, Rui Wen, Xi Chen, Yifan Yang, Yunyan Zhang, Ziheng Zhang, Ningyu Zhang, Bin Qin, Ming Xu, Yefeng Zheng

CoRR, 2021

Interventional Aspect-Based Sentiment Analysis.

Zhen Bi, Ningyu Zhang, Ganqiang Ye, Haiyang Yu, Xi Chen, Huajun Chen

CoRR, 2021

Enquire One's Parent and Child Before Decision: Fully Exploit Hierarchical Structure for Self-Supervised Taxonomy Expansion.

Suyuchen Wang, Ruihui Zhao, Xi Chen, Yefeng Zheng, Bang Liu

Proceedings of the WWW '21: The Web Conference 2021, 2021

Online Disease Diagnosis with Inductive Heterogeneous Graph Convolutional Networks.

Zifeng Wang, Rui Wen, Xi Chen, Shilei Cao, Shao-Lun Huang, Buyue Qian, Yefeng Zheng

Proceedings of the WWW '21: The Web Conference 2021, 2021

CONNER: A Cascade Count and Measurement Extraction Tool for Scientific Discourse.

Jiarun Cao, Yuejia Xiang, Yunyan Zhang, Zhiyuan Qi, Xi Chen, Yefeng Zheng

Proceedings of the 15th International Workshop on Semantic Evaluation, 2021

Learning Robust Patient Representations from Multi-modal Electronic Health Records: A Supervised Deep Learning Approach.

Xianli Zhang, Buyue Qian, Yang Li, Yang Liu, Xi Chen, Chong Guan, Chen Li

Proceedings of the 2021 SIAM International Conference on Data Mining, 2021

Improving Short Text Classification Using Context-Sensitive Representations and Content-Aware Extended Topic Knowledge.

Zhihao Ye, Rui Wen, Xi Chen, Ye Liu, Ziheng Zhang, Zhiyong Li, Ke Nai, Yefeng Zheng

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2021

Lifelong Learning Based Disease Diagnosis on Clinical Notes.

Zifeng Wang, Yifan Yang, Rui Wen, Xi Chen, Shao-Lun Huang, Yefeng Zheng

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2021

Field Embedding: A Unified Grain-Based Framework for Word Representation.

Junjie Luo, Xi Chen, Jichao Sun, Yuejia Xiang, Ningyu Zhang, Xiang Wan

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

Imperfect also Deserves Reward: Multi-Level and Sequential Reward Modeling for Better Dialog Management.

Zhengxu Hou, Bang Liu, Ruihui Zhao, Zijing Ou, Yafei Liu, Xi Chen, Yefeng Zheng

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021

Is Visual Context Really Helpful for Knowledge Graph? A Representation Learning Perspective.

Meng Wang, Sen Wang, Han Yang, Zheng Zhang, Xi Chen, Guilin Qi

Proceedings of the MM '21: ACM Multimedia Conference, Virtual Event, China, October 20, 2021

Drop Redundant, Shrink Irrelevant: Selective Knowledge Injection for Language Pretraining.

Ningyu Zhang, Shumin Deng, Xu Cheng, Xi Chen, Yichi Zhang, Wei Zhang, Huajun Chen

Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

Unsupervised Knowledge Graph Alignment by Probabilistic Reasoning and Semantic Embedding.

Zhiyuan Qi, Ziheng Zhang, Jiaoyan Chen, Xi Chen, Yuejia Xiang, Ningyu Zhang, Yefeng Zheng

Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

PRASEMap: A Probabilistic Reasoning and Semantic Embedding based Knowledge Graph Alignment System.

Zhiyuan Qi, Ziheng Zhang, Jiaoyan Chen, Xi Chen, Yefeng Zheng

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

PRGC: Potential Relation and Global Correspondence Based Joint Relational Triple Extraction.

Hengyi Zheng, Rui Wen, Xi Chen, Yifan Yang, Yunyan Zhang, Ziheng Zhang, Ningyu Zhang, Bin Qin, Xu Ming, Yefeng Zheng

Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

OntoEA: Ontology-guided Entity Alignment via Joint Knowledge Graph Embedding.

Yuejia Xiang, Ziheng Zhang, Jiaoyan Chen, Xi Chen, Zhenxi Lin, Yefeng Zheng

Proceedings of the Findings of the Association for Computational Linguistics: ACL/IJCNLP 2021, 2021

2020

Online Disease Self-diagnosis with Inductive Heterogeneous Graph Convolutional Networks.

Zifeng Wang, Rui Wen, Xi Chen, Shilei Cao, Shao-Lun Huang, Buyue Qian, Yefeng Zheng

CoRR, 2020

Correcting Knowledge Base Assertions.

Jiaoyan Chen, Xi Chen, Ian Horrocks, Erik B. Myklebust, Ernesto Jiménez-Ruiz

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Information Theoretic Counterfactual Learning from Missing-Not-At-Random Feedback.

Zifeng Wang, Xi Chen, Rui Wen, Shao-Lun Huang, Ercan E. Kuruoglu, Yefeng Zheng

Proceedings of the Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, 2020

Summarizing Chinese Medical Answer with Graph Convolution Networks and Question-focused Dual Attention.

Ningyu Zhang, Shumin Deng, Juan Li, Xi Chen, Wei Zhang, Huajun Chen

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2020, 2020

An Industry Evaluation of Embedding-based Entity Alignment.

Ziheng Zhang, Hualuo Liu, Jiaoyan Chen, Xi Chen, Bo Liu, Yuejia Xiang, Yefeng Zheng

Proceedings of the 28th International Conference on Computational Linguistics, 2020

2019

Long-tail Relation Extraction via Knowledge Graph Embeddings and Graph Convolution Networks.

Ningyu Zhang, Shumin Deng, Zhanlin Sun, Guanying Wang, Xi Chen, Wei Zhang, Huajun Chen

Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2019

2018

Structured Knowledge Base as Prior Knowledge to Improve Urban Data Analysis.

Ningyu Zhang, Shumin Deng, Huajun Chen, Xi Chen, Jiaoyan Chen, Xiaoqian Li, Yiyi Zhang

ISPRS Int. J. Geo Inf., 2018

Attention-Based Capsule Networks with Dynamic Routing for Relation Extraction.

Ningyu Zhang, Shumin Deng, Zhanlin Sun, Xi Chen, Wei Zhang, Huajun Chen

CoRR, 2018

Attention-Based Capsule Network with Dynamic Routing for Relation Extraction.

Ningyu Zhang, Shumin Deng, Zhanling Sun, Xi Chen, Wei Zhang, Huajun Chen

Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31, 2018

Label-Free Distant Supervision for Relation Extraction via Knowledge Graph Embedding.

Guanying Wang, Wen Zhang, Ruoxu Wang, Yalin Zhou, Xi Chen, Wei Zhang, Hai Zhu, Huajun Chen

Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31, 2018

2016

Semantic Framework of Internet of Things for Smart Cities: Case Studies.

Ningyu Zhang, Huajun Chen, Xi Chen, Jiaoyan Chen

Sensors, 2016

Forecasting Public Transit Use by Crowdsensing and Semantic Trajectory Mining: Case Studies.

Ningyu Zhang, Huajun Chen, Xi Chen, Jiaoyan Chen

ISPRS Int. J. Geo Inf., 2016

ELM Meets Urban Big Data Analysis: Case Studies.

Ningyu Zhang, Huajun Chen, Xi Chen, Jiaoyan Chen

Comput. Intell. Neurosci., 2016

Social Media Meets Big Urban Data: A Case Study of Urban Waterlogging Analysis.

Ningyu Zhang, Huajun Chen, Jiaoyan Chen, Xi Chen

Comput. Intell. Neurosci., 2016

2015

Large-Scale Real-Time Semantic Processing Framework for Internet of Things.

Xi Chen, Huajun Chen, Ningyu Zhang, Jue Huang, Wen Zhang

Int. J. Distributed Sens. Networks, 2015

SparkRDF: Elastic Discreted RDF Graph Processing Engine With Distributed Memory.

Xi Chen, Huajun Chen, Ningyu Zhang, Songyang Zhang

Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, 2015

Elastic Streaming Semantic Engine for Web of Things.

Xi Chen, Huajun Chen, Ningyu Zhang, Jue Huang

Proceedings of the IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology, 2015

2014

BioTCM-SE: A Semantic Search Engine for the Information Retrieval of Modern Biology and Traditional Chinese Medicine.

Xi Chen, Huajun Chen, Xuan Bi, Peiqin Gu, Jiaoyan Chen, Zhaohui Wu

Comput. Math. Methods Medicine, 2014

HBaseSpatial: A Scalable Spatial Data Storage Based on HBase.

Ningyu Zhang, Guozhou Zheng, Huajun Chen, Jiaoyan Chen, Xi Chen

Proceedings of the 13th IEEE International Conference on Trust, 2014

LogMap family results for OAEI 2014.

Ernesto Jiménez-Ruiz, Bernardo Cuenca Grau, Weiguo Xia, Alessandro Solimando, Xi Chen, Valerie V. Cross, Yuan Gong, Shuo Zhang, Anu Chennai-Thiagarajan

Proceedings of the 9th International Workshop on Ontology Matching collocated with the 13th International Semantic Web Conference (ISWC 2014), 2014

Extending an ontology alignment system with BioPortal: a preliminary analysis.

Xi Chen, Weiguo Xia, Ernesto Jiménez-Ruiz, Valerie V. Cross

Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

Monitoring Urban Waterlogging Disaster Using Social Sensors.

Ningyu Zhang, Guozhou Zheng, Huajun Chen, Xi Chen, Jiaoyan Chen

Proceedings of the Semantic Web and Web Science - 8th Chinese Conference, 2014

2013

Variations on aligning linked open data ontologies.

Valerie Cross, Chen Gu, Xi Chen, Weiguo Xia, Peter Simon

Proceedings of the 8th International Workshop on Ontology Matching co-located with the 12th International Semantic Web Conference (ISWC 2013), 2013

Semantic similarity measures in ontology alignment.

Valerie V. Cross, Pramit Silwal, Xi Chen

Proceedings of the Joint IFSA World Congress and NAFIPS Annual Meeting, 2013

Experiments Varying Semantic Similarity Measures and Reference Ontologies for Ontology Alignment.

Valerie Cross, Pramit Silwal, Xi Chen

Proceedings of the Semantic Web: ESWC 2013 Satellite Events, 2013

OWL reasoning over big biomedical data.

Xi Chen, Huajun Chen, Ningyu Zhang, Jiaoyan Chen, Zhaohui Wu

Proceedings of the 2013 IEEE International Conference on Big Data (IEEE BigData 2013), 2013

Data chaos: An entropy based MapReduce framework for scalable learning.

Jiaoyan Chen, Huajun Chen, Xi Chen, Guozhou Zheng, Zhaohui Wu

Proceedings of the 2013 IEEE International Conference on Big Data (IEEE BigData 2013), 2013